CN210854981U - Fixing mechanism for plate girder construction hoisting - Google Patents
Fixing mechanism for plate girder construction hoisting Download PDFInfo
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- CN210854981U CN210854981U CN201921295385.3U CN201921295385U CN210854981U CN 210854981 U CN210854981 U CN 210854981U CN 201921295385 U CN201921295385 U CN 201921295385U CN 210854981 U CN210854981 U CN 210854981U
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Abstract
The utility model provides a fixing mechanism for hoisting during plate girder construction, which comprises a first upper clamping plate frame, an adjusting clamping plate, a second upper clamping plate frame, a threaded hole A, a first threaded rod, a lower clamping plate frame and a second threaded rod; the regulation picture peg is connected at the front side both ends of first last cardboard frame and is inserted in the regulation slot of the cardboard frame on the second, still be equipped with the interlude hole on the middle diaphragm of first last cardboard frame, and first threaded rod alternates in the interlude is downthehole and twist the screw hole A of the middle diaphragm of the cardboard frame on the second, and cardboard frame slip cartridge is in the card frame that leads down. The distance between the upper clamping plate frames is reduced or increased by screwing the first threaded rod, the transverse distance between the lower clamping plate frames can adapt to the width of the plate beam, the second threaded rod is screwed by the accessible to enable the lower clamping plate frames to move upwards or downwards, and the distance between the transverse plate at the bottom side of the lower clamping plate frames and the upper clamping plate frames is adapted to the thickness of the plate beam.
Description
Technical Field
The utility model belongs to the technical field of the plate girder construction, more specifically say, in particular to plate girder construction lifts by crane and uses fixing mechanism.
Background
Bridge superstructure mainly has board roof beam and case roof beam and T type roof beam, refers to bridge girder section form, and beam type bridge cross section form generally has: the steel plate comprises plates (hollow plates and solid plates), T-shaped beams, box beams (prefabricated and cast-in-place small box beams and box beams) and the like, wherein the plates comprise I-shaped plate beams, hollow plate beams and the like according to forms.
At present, the plate girder hoisting and fixing device has a single structure, is only suitable for plate girders of the same type, cannot be adjusted according to the width and the thickness of the plate girders, and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a plate girder construction lifts by crane and uses fixed establishment to it is all more single to solve the structure, only is adapted to the plate girder of the same type, can't carry out the problem of adjusting according to the width and the thickness of plate girder.
The utility model discloses plate girder construction lifts by crane purpose and efficiency with fixed establishment, is reached by following concrete technical means:
a fixing mechanism for hoisting during plate beam construction comprises a first upper clamping plate frame, a through hole, an adjusting clamping plate, a second upper clamping plate frame, an adjusting slot, a threaded hole A, a first threaded rod, a limiting baffle, a spring, a guide clamping frame, a lower clamping plate frame, a threaded hole B, a hoisting hole seat and a second threaded rod; the regulation picture peg is connected at the front side both ends of first last cardboard frame and is inserted in the regulation slot of the cardboard frame on the second, still be equipped with the interlude hole on the middle diaphragm of first last cardboard frame, and first threaded rod alternates in the interlude is downthehole and twist the screw hole A of the middle diaphragm of the cardboard frame on the second, the bottom rear side both ends of cardboard frame are connected with the direction card frame respectively on first last cardboard frame and the second, and cardboard frame slip cartridge is in the direction card frame down, the top side end of cardboard frame all is connected with the hoist and mount hole seat on first last cardboard frame and the second.
Furthermore, the adjusting slot on the second upper clamping plate frame extends to the position of the transverse plate at the rear end side of the second upper clamping plate frame.
Further, still be equipped with limit baffle on the first threaded rod and the cover is equipped with the spring, and limit baffle establishes the rear side at the interlude hole, and the spring is located first cardboard frame and second and goes up between the cardboard frame.
Further, the length of the guide clamping frame is 20 cm.
Furthermore, still be equipped with screw hole B in the middle of the top of lower cardboard frame, and screw up on screw hole B and be equipped with the second threaded rod.
The utility model discloses at least, include following beneficial effect:
because the last regulation picture peg and the regulation slot structure of last cardboard frame, consequently can make first cardboard frame go up to be close to the cardboard frame on the second forward through limit baffle by twisting first threaded rod forward, reduce first threaded rod that is not hard up backward or distance between the cardboard frame on first cardboard frame and the second, make the distance between the cardboard frame increase under the effect of spring on first cardboard frame and the second, thereby can make the width that the horizontal interval between the cardboard frame can adapt to the plate beam down.
Because the structure of cardboard frame slip cartridge in the direction card frame down, consequently the accessible is twisted downwards the second threaded rod and is upwards pushed up and move cardboard frame down, perhaps twists the second threaded rod upwards and make cardboard frame downstream down to can make the thickness of adaptation plate beam that the distance between the diaphragm of cardboard frame bottom side and the last cardboard frame can be better down.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the structure schematic diagram after the split of the first upper clamping plate frame and the second upper clamping plate frame of the utility model.
Fig. 3 is another schematic side view of fig. 2 according to the present invention.
Fig. 4 is another side schematic view of the second upper clamp plate frame of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a first upper pallet frame; 101. inserting holes; 102. adjusting the inserting plate; 2. a second upper card frame; 201. adjusting the slot; 202. a threaded hole A; 3. a first threaded rod; 301. a limit baffle; 302. a spring; 4. a guide clamping frame; 5. a lower clamping plate frame; 501. A threaded hole B; 6. hoisting a hole seat; 7. a second threaded rod.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 4:
the utility model provides a fixing mechanism for plate girder construction hoisting, which comprises a first upper clamping plate frame 1, a through hole 101, an adjusting insertion plate 102, a second upper clamping plate frame 2, an adjusting slot 201, a threaded hole A202, a first threaded rod 3, a limit baffle 301, a spring 302, a guide clamping frame 4, a lower clamping plate frame 5, a threaded hole B501, a hoisting hole seat 6 and a second threaded rod 7; adjusting insertion plate 102 is connected at the front side both ends of first last cardboard frame 1 and inserted in the adjusting slot 201 of cardboard frame 2 on the second, still be equipped with interlude hole 101 on the middle diaphragm of first last cardboard frame 1, and first threaded rod 3 alternates in interlude hole 101 and twist in the screw hole A202 of cardboard frame 2 middle diaphragm on the second, the bottom rear side both ends of cardboard frame 2 are connected with direction card frame 4 respectively on first last cardboard frame 1 and the second, and cardboard frame 5 slip cartridge is in direction card frame 4 down, the apical end of cardboard frame 2 all is connected with hoist and mount hole seat 6 on first last cardboard frame 1 and the second.
The adjusting slot 201 on the second upper clamping plate frame 2 extends to the transverse plate position at the rear end side of the second upper clamping plate frame 2, the first upper clamping plate frame 1 is enabled to be close to the second upper clamping plate frame 2 forward through screwing the first threaded rod 3 forward through the limiting baffle 301, the adjusting inserting plate 102 can be enabled to be continuously inserted into the adjusting slot 201 forward, and the distance between the first upper clamping plate frame 1 and the second upper clamping plate frame 2 is shortened.
Wherein, still be equipped with limit baffle 301 on the first threaded rod 3 and the cover is equipped with spring 302, and limit baffle 301 establishes the rear side at through-hole 101, and spring 302 is located cardboard frame 2 on first cardboard frame 1 and the second, and when not hard up first threaded rod 3 backward, the distance between cardboard frame 2 can increase under spring 302's effect on first cardboard frame 1 and the second.
Wherein, the length of direction card frame 4 is 20cm, can make down cardboard frame 5 can slide from top to bottom in direction card frame 4, prevents that cardboard frame 5 takes place the skew when sliding from top to bottom down.
Wherein, still be equipped with screw hole B501 in the middle of the top of cardboard frame 5 down, and screw hole B501 goes up to twist and is equipped with second threaded rod 7, and the accessible is twisted down and is moved second threaded rod 7 and upwards pushes up and move cardboard frame 5 down, perhaps twists second threaded rod 7 upwards and make cardboard frame 5 downstream down to can make the thickness of adaptation plate beam that distance between the diaphragm of cardboard frame 5 bottom side and the last cardboard frame can be better down.
The specific use mode and function of the embodiment are as follows:
in the utility model, the first threaded rod 3 is loosened backwards, so that the distance between the first upper clamping plate frame 1 and the second upper clamping plate frame 2 is increased under the action of the spring 302, then the first upper clamping plate frame 1 and the second upper clamping plate frame 2 are arranged on the plate beam, the lower clamping plate frame 5 is arranged at the two side ends of the plate beam, the second threaded rod 7 is screwed upwards to enable the lower clamping plate frame 5 to move downwards, then the first threaded rod 3 is screwed forwards, the limit baffle 301 is utilized to enable the first upper clamping plate frame 1 to be close to the second upper clamping plate frame 2 forwards, the distance between the first upper clamping plate frame 1 and the second upper clamping plate frame 2 is reduced, and therefore the lower clamping plate frame 5 can be attached to the two side surfaces of the plate beam, and then the second threaded rod 7 is screwed downwards to push the lower clamping plate frame 5 upwards, so that the transverse plate at the bottom side of the lower clamping plate frame 5 is attached to the bottom side of the plate beam, the plate beam is better lifted and clamped, and the lifting hole seat 6 is utilized for lifting.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. The utility model provides a plate girder construction lifts by crane and uses fixed establishment which characterized in that: the adjustable plug-in type screw rod inserting device comprises a first upper clamping plate frame (1), a through hole (101), an adjusting clamping plate (102), a second upper clamping plate frame (2), an adjusting slot (201), a threaded hole A (202), a first threaded rod (3), a limit baffle (301), a spring (302), a guide clamping frame (4), a lower clamping plate frame (5), a threaded hole B (501), a hoisting hole seat (6) and a second threaded rod (7); adjust picture peg (102) and connect in the front side both ends of first last picture peg frame (1) and insert regulation slot (201) of picture peg frame (2) on the second, still be equipped with interlude hole (101) on the middle diaphragm of first last picture peg frame (1), and first threaded rod (3) alternate in interlude hole (101) and twist in screw hole A (202) of picture peg frame (2) middle diaphragm on the second, the bottom rear side both ends of picture peg frame (2) are connected with direction card frame (4) respectively on first last picture peg frame (1) and the second, and card frame (5) slip cartridge is in direction card frame (4) down, the top side end of picture peg frame (2) all is connected with hoist and mount hole seat (6) on first last picture peg frame (1) and the second.
2. The fixing mechanism for hoisting in plate girder construction according to claim 1, characterized in that: and the adjusting slot (201) on the second upper clamping plate frame (2) extends to the position of the transverse plate at the rear end side of the second upper clamping plate frame (2).
3. The fixing mechanism for hoisting in plate girder construction according to claim 1, characterized in that: still be equipped with limit baffle (301) on first threaded rod (3) and the cover is equipped with spring (302), and limit baffle (301) are established in the rear side of wearing jack (101), and spring (302) are located on first card frame (1) and the second and go up between card frame (2).
4. The fixing mechanism for hoisting in plate girder construction according to claim 1, characterized in that: the length of the guide clamping frame (4) is 20 cm.
5. The fixing mechanism for hoisting in plate girder construction according to claim 1, characterized in that: still be equipped with screw hole B (501) in the middle of the top of lower cardboard frame (5), and screw up on screw hole B (501) and be equipped with second threaded rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921295385.3U CN210854981U (en) | 2019-08-12 | 2019-08-12 | Fixing mechanism for plate girder construction hoisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921295385.3U CN210854981U (en) | 2019-08-12 | 2019-08-12 | Fixing mechanism for plate girder construction hoisting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210854981U true CN210854981U (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921295385.3U Active CN210854981U (en) | 2019-08-12 | 2019-08-12 | Fixing mechanism for plate girder construction hoisting |
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| Country | Link |
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| CN (1) | CN210854981U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116553353A (en) * | 2023-07-07 | 2023-08-08 | 阳信东泰精密金属有限公司 | Prefabricated part storing and lifting device |
| CN117819403A (en) * | 2024-03-04 | 2024-04-05 | 四川公路桥梁建设集团有限公司 | Auxiliary hoisting equipment and method for bridge construction |
-
2019
- 2019-08-12 CN CN201921295385.3U patent/CN210854981U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116553353A (en) * | 2023-07-07 | 2023-08-08 | 阳信东泰精密金属有限公司 | Prefabricated part storing and lifting device |
| CN116553353B (en) * | 2023-07-07 | 2023-09-15 | 阳信东泰精密金属有限公司 | Prefabricated part storing and lifting device |
| CN117819403A (en) * | 2024-03-04 | 2024-04-05 | 四川公路桥梁建设集团有限公司 | Auxiliary hoisting equipment and method for bridge construction |
| CN117819403B (en) * | 2024-03-04 | 2024-04-30 | 四川公路桥梁建设集团有限公司 | Auxiliary hoisting equipment and method for bridge construction |
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